CA2383052A1 - Amplificateur a fibre a pompage a double longueur d'onde - Google Patents

Amplificateur a fibre a pompage a double longueur d'onde Download PDF

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Publication number
CA2383052A1
CA2383052A1 CA002383052A CA2383052A CA2383052A1 CA 2383052 A1 CA2383052 A1 CA 2383052A1 CA 002383052 A CA002383052 A CA 002383052A CA 2383052 A CA2383052 A CA 2383052A CA 2383052 A1 CA2383052 A1 CA 2383052A1
Authority
CA
Canada
Prior art keywords
wavelength
energy
optical
pump
optical amplifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002383052A
Other languages
English (en)
Inventor
Bryce N. Samson
Bruce G. Aitken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2383052A1 publication Critical patent/CA2383052A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094096—Multi-wavelength pumping

Abstract

Le schéma de pompage à double longueur d'onde commande la population relative de l'état résonnant vis-à-vis de l'état métastable. Du verre de chalcogénure dopé au praséodyme et une variété de verres dopés au thulium sont décrits à titre d'exemple. Les puissances de pompage relatives ou les longueurs d'onde peuvent être ajustées de façon à pouvoir commander le spectre du gain de l'amplificateur, rendant l'amplificateur utile pour une variété de systèmes optiques différents y compris des systèmes à multiplexage en longueur d'onde.
CA002383052A 1999-10-29 2000-09-15 Amplificateur a fibre a pompage a double longueur d'onde Abandoned CA2383052A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/430,446 1999-10-29
US09/430,446 US6407853B1 (en) 1999-10-29 1999-10-29 Broadhead dual wavelength pumped fiber amplifier
PCT/US2000/025332 WO2001033679A1 (fr) 1999-10-29 2000-09-15 Amplificateur a fibre a pompage a double longueur d'onde

Publications (1)

Publication Number Publication Date
CA2383052A1 true CA2383052A1 (fr) 2001-05-10

Family

ID=23707594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002383052A Abandoned CA2383052A1 (fr) 1999-10-29 2000-09-15 Amplificateur a fibre a pompage a double longueur d'onde

Country Status (8)

Country Link
US (1) US6407853B1 (fr)
EP (1) EP1232548A1 (fr)
JP (1) JP2003529205A (fr)
CN (1) CN1399809A (fr)
AU (1) AU7702800A (fr)
CA (1) CA2383052A1 (fr)
TW (1) TW478227B (fr)
WO (1) WO2001033679A1 (fr)

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DE60134902D1 (de) 2000-02-29 2008-09-04 Nec Corp Verfahren und Vorrichtung zur Laserverstärkung
US6885683B1 (en) 2000-05-23 2005-04-26 Imra America, Inc. Modular, high energy, widely-tunable ultrafast fiber source
US6924928B2 (en) * 2000-10-02 2005-08-02 The United States Of America As Represented By The Secretary Of The Navy Amplification device utilizing thulium doped modified silicate optical fiber
CA2372638C (fr) * 2001-02-21 2006-09-12 Nippon Telegraph And Telephone Corporation Amplificateur de fibre a base de thulium se servant de lumiere de pompage pour ameliorer l'efficacite de la conversion dans la bande s
EP1241747A1 (fr) * 2001-03-16 2002-09-18 Alcatel Schema de pompage pour amplificateur à guide d'onde
US6928227B2 (en) * 2001-07-12 2005-08-09 L. Brandon Shaw Amplification with chalcogenide glass fiber
US7113328B2 (en) * 2002-03-11 2006-09-26 Telefonaktiebolaget Lm Ericsson (Publ) Dual-wavelength pumped thulium-doped optical fiber amplifier
US20040208585A1 (en) * 2002-03-20 2004-10-21 Sycamore Networks, Inc. Systems and methods for minimizing signal power and providing reduced Raman pump depletion for WDM optical system
US7259906B1 (en) * 2002-09-03 2007-08-21 Cheetah Omni, Llc System and method for voice control of medical devices
KR100472054B1 (ko) * 2002-09-24 2005-03-10 한국전자통신연구원 광증폭기
US7046710B2 (en) * 2003-08-28 2006-05-16 Raytheon Company Gain boost with synchronized multiple wavelength pumping in a solid-state laser
US8040929B2 (en) 2004-03-25 2011-10-18 Imra America, Inc. Optical parametric amplification, optical parametric generation, and optical pumping in optical fibers systems
WO2006078964A2 (fr) * 2005-01-21 2006-07-27 Omni Sciences, Inc. Systeme et procede permettant de produire une lumiere a fond supercontinu
WO2006078963A2 (fr) * 2005-01-21 2006-07-27 Omni Sciences, Inc. Procede et systeme permettant de produire une lumiere infrarouge moyen
US7519253B2 (en) 2005-11-18 2009-04-14 Omni Sciences, Inc. Broadband or mid-infrared fiber light sources
US7633990B2 (en) * 2006-06-08 2009-12-15 Shori Ramesh K Multi-wavelength pump method for improving performance of erbium-based lasers
EP2521505B1 (fr) 2010-01-07 2017-09-06 Omni MedSci, Inc. Lasers à fibre, et sources de lumière dans l'infrarouge moyen, dans des procédés et systèmes pour le traitement et la spectroscopie sélective de tissus biologiques
TWI400848B (zh) 2010-12-10 2013-07-01 Ind Tech Res Inst 光纖雷射系統
EP2938262A4 (fr) 2012-12-31 2016-08-24 Omni Medsci Inc Utilisation de supercontinuums infrarouge de courte longueur d'onde pour la détection précoce des caries dentaires
WO2014105520A1 (fr) 2012-12-31 2014-07-03 Omni Medsci, Inc. Utilisation de lasers proche infrarouge pour la surveillance non invasive du glucose, des cétones, de l'hémoglobine a1c et d'autres constituants sanguins
US9993159B2 (en) 2012-12-31 2018-06-12 Omni Medsci, Inc. Near-infrared super-continuum lasers for early detection of breast and other cancers
US9500634B2 (en) 2012-12-31 2016-11-22 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
WO2014143276A2 (fr) 2012-12-31 2014-09-18 Omni Medsci, Inc. Lasers super-continuum a infrarouge a ondes courtes pour une détection de fuite de gaz naturel, une exploration et d'autres applications de détection a distance actives
US10660526B2 (en) 2012-12-31 2020-05-26 Omni Medsci, Inc. Near-infrared time-of-flight imaging using laser diodes with Bragg reflectors
EP2992576B1 (fr) * 2013-05-03 2019-09-04 Adelaide Research & Innovation Pty Ltd. Système et procédé de laser pompé à double longueur d'onde
WO2016065428A1 (fr) * 2014-10-30 2016-05-06 The University Of Sydney Système et procédé d'accord optique
CN110429461B (zh) * 2019-07-17 2020-11-03 深圳大学 一种双波长泵浦掺铒氟化物光纤激光器及激光产生方法
US11509109B2 (en) 2020-03-09 2022-11-22 Cybel, LLC. Broadband Tm-doped optical fiber amplifier
US11509108B2 (en) 2020-05-01 2022-11-22 Cybel, LLC. Tm-doped fiber amplifier utilizing wavelength conditioning for broadband performance
US11670903B2 (en) 2020-05-19 2023-06-06 Cybel, LLC. Broadband hybrid optical amplifier operation in eye-safe wavelength region

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004250A (en) * 1975-11-26 1977-01-18 The United States Of America As Represented By The United States Energy Research And Development Administration Laser action by optically depumping lower states
US5008890A (en) * 1990-05-01 1991-04-16 Hughes Aircraft Company Red, green, blue upconversion laser pumped by single wavelength infrared laser source
DE4014034A1 (de) * 1990-05-02 1991-11-07 Standard Elektrik Lorenz Ag Optischer verstaerker
GB9016181D0 (en) * 1990-07-24 1990-09-05 British Telecomm Optical waveguide amplifier
US5140456A (en) * 1991-04-08 1992-08-18 General Instrument Corporation Low noise high power optical fiber amplifier
ES2079094T3 (es) * 1991-05-18 1996-01-01 Alcatel Nv Sistema optico de transmision de informacion con control optico de un amplificador optico o con conversion de la longitud de onda de la señal optica.
US5287216A (en) * 1992-12-14 1994-02-15 Gte Laboratories Incorporated Fiber amplifier with multiple pumps
US5295205A (en) 1993-03-29 1994-03-15 Corning Incorporated Environmentally stable monolithic Mach-Zehnder device
US5351325A (en) 1993-04-29 1994-09-27 Corning Incorporated Narrow band Mach-Zehnder filter
WO1994028455A1 (fr) 1993-06-01 1994-12-08 United Technologies Corporation Modulateur electro-optique dote d'un systeme de regulation de polarisation a activation par porte
US5579143A (en) 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
US5539758A (en) * 1995-01-20 1996-07-23 The United States Of America As Represented By The Secretary Of The Navy Upconversion pumped thulium fiber amplifier and laser operating at 790 to 830 nm
US5933437A (en) * 1996-09-26 1999-08-03 Lucent Technologies Inc. Optical fiber laser
US6115174A (en) * 1998-07-21 2000-09-05 Corvis Corporation Optical signal varying devices

Also Published As

Publication number Publication date
WO2001033679A1 (fr) 2001-05-10
EP1232548A1 (fr) 2002-08-21
US6407853B1 (en) 2002-06-18
JP2003529205A (ja) 2003-09-30
TW478227B (en) 2002-03-01
AU7702800A (en) 2001-05-14
CN1399809A (zh) 2003-02-26

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Legal Events

Date Code Title Description
FZDE Discontinued